Climatological Report (Daily)
Issued by NWS Boise, ID

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029
CDUS45 KBOI 310930
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT MON AUG 31 2026

...................................

...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 30 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    455 PM 105    1955  86     -9       94
  MINIMUM         50    634 AM  37    1965  57     -7       62
  AVERAGE         64                        72     -8       78

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 1896   0.00   0.00     0.00
  MONTH TO DATE    T                         0.16  -0.16     0.53
  SINCE OCT 1     11.85                     11.07   0.78    11.72
  SINCE JAN 1      7.50                      7.54  -0.04     7.31

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         1      0        0
  MONTH TO DATE    1                         4     -3        0
  SINCE JUN 1     42                        70    -28       32
  SINCE JUL 1      1                         9     -8        0

 COOLING
  YESTERDAY        0                         8     -8       13
  MONTH TO DATE  431                       334     97      351
  SINCE JUN 1   1080                       863    217      966
  SINCE JAN 1   1136                       908    228     1046
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           600 AM
 LOWEST     10           500 PM
 AVERAGE    33

..........................................................


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       106      2022
 MINIMUM TEMPERATURE (F)   57        39      1887


SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE   708 AM MDT   SUNSET   822 PM MDT
SEPTEMBER  1 2026.....SUNRISE   709 AM MDT   SUNSET   820 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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